30278818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1061}}^1$

素因数の和:1833

約数の個数: 16

約数和(自身を含む): 47917440

約数和(自身を除く): 17638622

約数列:

[1, 2, 19, 38, 751, 1061, 1502, 2122, 14269, 20159, 28538, 40318, 796811, 1593622, 15139409, 30278818]

約数ペア:

[(1, 30278818), (2, 15139409), (19, 1593622), (38, 796811), (751, 40318), (1061, 28538), (1502, 20159), (2122, 14269)]